81130032

素因数分解:

$2^4\times 3^3\times {\mathrm{67}}^1\times {\mathrm{2803}}^1$

素因数の和:2887

約数の個数: 80

約数和(自身を含む): 236433280

約数和(自身を除く): 155303248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 67, 72, 108, 134, 144, 201, 216, 268, 402, 432, 536, 603, 804, 1072, 1206, 1608, 1809, 2412, 2803, 3216, 3618, 4824, 5606, 7236, 8409, 9648, 11212, 14472, 16818, 22424, 25227, 28944, 33636, 44848, 50454, 67272, 75681, 100908, 134544, 151362, 187801, 201816, 302724, 375602, 403632, 563403, 605448, 751204, 1126806, 1210896, 1502408, 1690209, 2253612, 3004816, 3380418, 4507224, 5070627, 6760836, 9014448, 10141254, 13521672, 20282508, 27043344, 40565016, 81130032]

約数ペア:

[(1, 81130032), (2, 40565016), (3, 27043344), (4, 20282508), (6, 13521672), (8, 10141254), (9, 9014448), (12, 6760836), (16, 5070627), (18, 4507224), (24, 3380418), (27, 3004816), (36, 2253612), (48, 1690209), (54, 1502408), (67, 1210896), (72, 1126806), (108, 751204), (134, 605448), (144, 563403), (201, 403632), (216, 375602), (268, 302724), (402, 201816), (432, 187801), (536, 151362), (603, 134544), (804, 100908), (1072, 75681), (1206, 67272), (1608, 50454), (1809, 44848), (2412, 33636), (2803, 28944), (3216, 25227), (3618, 22424), (4824, 16818), (5606, 14472), (7236, 11212), (8409, 9648)]